Spherical charm



FIG. 1 is a front elevational view of a spherical charm;

FIG. 2 is a left side elevational view thereof, wherein the right sideview is a mirror image of the left side view;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom view thereof.

The ornamental design for a “spherical charm,” as shown and described.